Computer-implemented method and systems for using transaction data to generate optimized event templates based on a requested event type

ABSTRACT

Systems and methods for generating event templates for requested event types are described herein. In an embodiment, a server computer receives transactional data describing transactions between a plurality of computing devices. The server computer uses the transactional data to identify a plurality of instances of a particular event type by determining, for each instance, that a plurality of transactions associated with a particular computing device relate to an event of the particular event type. The server computer uses the transactional data related to the plurality of instances of the particular event type to determine a plurality of items for the particular event type. When the server computer receives a request from a client computing device to generate an event, the server computer generates and displays an event template which identifies the plurality of items.

FIELD OF THE INVENTION

The present disclosure is in the technical field of configurablesoftware platforms and platform interfaces. The disclosure also is inthe technical field of transaction tracking between computing devicesand generation of software templates based on the tracked transactions.

BACKGROUND

The approaches described in this section are approaches that could bepursued, but not necessarily approaches that have been previouslyconceived or pursued. Therefore, unless otherwise indicated, it shouldnot be assumed that any of the approaches described in this sectionqualify as prior art merely by virtue of their inclusion in thissection.

Many software packages provide interfaces for facilitating transactionsbetween computing devices. The transactions often include dataidentifying the computing devices involved in the transaction, a goal ofthe transaction, and transaction parameters.

In some cases, the transactions may not be optimized for specificcomputing devices. For example, a first computing device may not haveaccess to data indicating which computing devices are capable ofperforming the transaction, which computing devices will provide thebest benefit when performing transactions, or which transactionparameters to set for initiating transactions or transaction events.Additionally, when a computing device initiates an event, the computingdevice may lack data as to what transactions need to be incorporatedinto the event.

While a server computer facilitating the transactions through thesoftware platform stores data relating to past transactions and pastevents, the data is often not uniform in the way computing devices areidentified, events are identified, or items of transactions areidentified. For example, different computing devices may perform asimilar type of event with similar transactions, but refer to the itemsand events using different identifiers.

Thus, there is a need for a system that can facilitate transactions byidentifying computing devices capable of performing the requestedtransactions. Additionally, there is a need for a system which cangenerate templates for building optimal software events with a pluralityof computing devices for different event types based on priortransaction data.

SUMMARY

The appended claims may serve to summarize the disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

In the drawings:

FIG. 1 depicts an example system in which the techniques described maybe implemented according to an embodiment.

FIG. 2 depicts a method for generating transaction recommendations basedon prior transactions.

FIG. 3 depicts a method of filtering suppliers based on a supplierrequest.

FIG. 4 depicts an example of generating event templates based on aplurality of transactions.

FIG. 5 depicts a method for generating and displaying an event templatebased on past transactional data.

FIG. 6 is a block diagram that illustrates an example computer systemwith which an embodiment may be implemented.

DETAILED DESCRIPTION

In the following description, for the purposes of explanation, numerousspecific details are set forth in order to provide a thoroughunderstanding of the present disclosure. It will be apparent, however,embodiments may be practiced without these specific details. In otherinstances, well-known structures and devices are shown in block diagramform in order to avoid unnecessarily obscuring the present disclosure.

1. General Overview

Systems and methods for identifying computing devices capable ofperforming transactions are described herein. According to anembodiment, a server computer tracks transactions between computingdevices. Using the tracked transaction data, the server computeridentifies prior transaction events where each transaction event isidentified as a plurality of transactions associated with a samecomputing device which relate to the same event. The server computeruses the transaction data relating to the prior transaction events toidentify a plurality of items for a particular event type. The server isthen able to use the identified plurality of items to generate an eventtemplate when a client computing device sends a request to create anevent of the particular event type.

In an embodiment, a method comprises receiving transactional datadescribing transactions between a plurality of computing devices; usingthe transactional data, identifying a plurality of instances of aparticular event type by determining, for each instance, that aplurality of transactions associated with a particular computing devicerelate to an event of the particular event type; using the transactionaldata related to the plurality of instances of the particular event type,determining a plurality of items for the particular event type;receiving, from a client computing device, an event generation requestfor an event of the particular event type; generating an event templatewhich identifies the plurality of items; displaying, through a graphicaluser interface executing on the client computing device, the eventtemplate.

2. System Overview

FIG. 1 depicts an example system in which the techniques described maybe implemented according to an embodiment. In the example of FIG. 1, aserver computer 100 and an external computing device 170 arecommunicatively coupled to a data communications network 160. Thenetwork 160 broadly represents any combination of one or more datacommunication networks including local area networks, wide areanetworks, internetworks or internets, using any of wireline or wirelesslinks, including terrestrial or satellite links. The network(s) may beimplemented by any medium or mechanism that provides for the exchange ofdata between the various elements of FIG. 1. The various elements ofFIG. 1 may also have direct (wired or wireless) communications links.The server computer 100, external computing device 170, and otherelements of the system may each comprise an interface compatible withthe network 160 and are programmed or configured to use standardizedprotocols for communication across the networks such as TCP/IP,Bluetooth, and higher-layer protocols such as HTTP, TLS, and the like.

Server computer 100 may be implemented using a server-class computer orother computers having one or more processor cores, co-processors, orother computers. Server computer 100 may be a physical server computerand/or a virtual server instance stored in a data center, such asthrough cloud computing. The server computer 100 may be programmed orconfigured to store transaction data and analyze the transaction data inorder to generate templates and/or recommendations. The server computermay comprise a plurality of communicatively coupled server computersincluding a server computer for storing past transaction data and aserver computer for displaying the graphical user interface to externalcomputing device 170. Server computer 100 stores past transactional data110 and graphical user interface 150.

Transactional data 110 includes data regarding transactions through oneor more software platforms. The transactional data 110 includes dataregarding past transactions 112, and data generated from the pasttransactions, such as the normalized supplier IDs 120, the normalizeditem IDs 130, and the supplier analysis data 140. The transactional data110 may be used to generate recommendations, such as supplierrecommendations, or templates, such as event sourcing templates.

Past transactions 112 include transactional data between a plurality ofcustomers and a plurality of suppliers. The past transactions 112include a supplier ID 114 which identifies the supplier in thetransaction, an item ID 116 which identifies at least one item purchasedin the transaction, and additional transaction details 118. Additionaltransaction details 118 may include additional data regarding thetransaction, such as a tag for the transaction, a billing code for thepurchaser, a number of items purchased, a price per unit of the items,identifiers of one or more other suppliers that bid against the supplierof the transaction, contact information for the supplier, and othertransaction details. In an embodiment, the server computer 100 mayadditionally store data separate from the transactions that are relatedto the transactions. For example, the server computer 100 may storesupplier profiles that identify suppliers, contact information for thesuppliers, win rate for the suppliers, and past transactions of thesuppliers.

Transactional data additionally includes data generated from pasttransactions. Normalized supplier IDs 120 comprise identifiers ofsuppliers that have been normalized across a plurality of differenttransactions. Normalized item IDs 130 comprise identifiers of items thathave been normalized across a plurality of different transactions. Thenormalized item IDs may include a particular item, such as brand name,or a general item type, such as “office chair” or “desk.” Supplieranalysis data 140 comprises supplier specific information derived frompast transactions, such as supplier win-rate, supplier health score,supplier rating, average prices for commodities, and other supplierspecific data.

Graphical user interface 150 comprises instructions for generating aninterface for displaying purchase options, supplier information, andperforming transactions. The graphical user interface 150 may includeoptions for searching for suppliers, transacting with the suppliers,sourcing supplier events, and/or executing supplier events.

Computer executable instructions described herein may be in machineexecutable code in the instruction set of a CPU and may have beencompiled based upon source code written in JAVA, C, C++, OBJECTIVE-C, orany other human-readable programming language or environment, alone orin combination with scripts in JAVASCRIPT, other scripting languages andother programming source text. In another embodiment, the programmedinstructions also may represent one or more files or projects of sourcecode that are digitally stored in a mass storage device such asnon-volatile RAM or disk storage, in the systems of FIG. 1 or a separaterepository system, which when compiled or interpreted cause generatingexecutable instructions which when executed cause the computer toperform the functions or operations that are described herein withreference to those instructions. In other words, the drawing figure mayrepresent the manner in which programmers or software developersorganize and arrange source code for later compilation into anexecutable, or interpretation into bytecode or the equivalent, forexecution by the server computer 100.

External computing device 170 is a computer that includes hardwarecapable of communicatively coupling external computing device 170 to oneor more server computers, such as server computer 100 over one or moreservice providers. For example, client computing device 170 may includea network card that communicates with server computer 100 through a homeor office wireless router (not illustrated in FIG. 1) coupled to aninternet service provider. External computing device 170 may be aserver-class computer, smart phone, personal computer, tablet computingdevice, PDAs, laptop, or any other computing device capable oftransmitting and receiving information and performing the functionsdescribed herein.

FIG. 1 depicts server computer 100 and external computing device 170 asdistinct elements for the purpose of illustrating a clear example.However, in other embodiments, more or fewer server computers mayaccomplish the functions described herein. For example, a plurality ofexternal computing devices may connect to the server computer 100.Additionally, server computer 100 may comprise a plurality ofcommunicatively coupled server computers including a server computer forstoring past transaction data and a server computer for displaying thegraphical user interface to external computing device 170.

3. Supplier Provider

FIG. 2 depicts a method for generating transaction recommendations basedon prior transactions.

At step 202, transactional data describing transactions between a firstplurality of computing devices and a second plurality of computingdevices is received. For example, the server computer may receivetransaction data between a plurality of customers and a plurality ofsuppliers. In an embodiment, the server computer facilitates one or moreof the transactions through a graphical user interface and stores thedata relating to the transactions. The transaction data may include anyof a customer identifier, a supplier identifier, a customer generatedtag, product information, pricing information, a billing code, locationdata, a rating for a supplier of the transaction, event data, and anyother data associated with the transactions. While transactions aregenerally described in terms of supplying of goods, a transaction mayadditionally comprise the purchase of services and/or a combination ofgoods and services. The server computer may additionally receiveinformation that is not specific to individual transactions, such aspublic contact information of suppliers, website URLs for suppliers, andcatalogue information for suppliers.

At step 204, the system determines a particular plurality of thetransactions between the first plurality of computing devices and thesecond plurality of computing devices is associated with a particularcomputing device of the first plurality of computing devices. At step206, identifiers of an entity associated with the particular computingdevice are normalized across the particular plurality of thetransactions to create a normalized identifier. For example, thetransaction data may include an identifier of the supplier. Iftransaction data varies in format and/or source, the identities of thesupplier may differ among transactions. For instance, a supplier may beidentified as R&M in one transaction and as M&R in a second transaction.

Various methods may be used to determine that a plurality oftransactions is associated with the same supplier. At a basic level, theserver computer may identify all transactions that include the samesupplier identifier as being associated with the same supplier. Wheresupplier identifiers differ, the server computer may use differenttechniques to determine whether two supplier identifiers refer to thesame supplier. For example, the server computer may determine whether awebsite URL matches between the suppliers or whether other contactinformation, such as phone number or address, match between thesuppliers.

In an embodiment, the server computer trains a machine learning tool fornormalizing supplier identifiers. For example, training datasets may begenerated based on prior transactions that were already identified asbeing associated with specific suppliers, such as through manualverification. The server computer may train the machine learning networkusing the training datasets which include transaction data and supplieridentifiers. The server computer may then use transactions withoutidentified suppliers as input into the machine learning model in orderto identify suppliers from the transaction data.

Normalizing the supplier identifiers may generally include selecting aparticular supplier identifier for a supplier and storing data with eachtransaction that identifies the supplier using the particular supplieridentifier. For example, if R&M is selected as the normalized supplieridentifier for a particular supplier, then the server computer mayadjust non-matching supplier identifiers that have been identified asbeing associated with the particular supplier, such as M&R, to match thesupplier identifier of R&M.

Selection of the identifier to which the supplier identifiers are to benormalized may be based on frequency of the identifiers and/or onspecific selections of the identifiers. For example, if the supplier hasa profile through a transaction management system hosted by the servercomputer, then the server computer may use the supplier name from thesupplier profile as the normalized identifier. Additionally oralternatively, the supplier identifier for normalization may be manuallyselected during verification of training data for the machine learningmodel. Thus, the machine learning model may be configured to outputnormalized supplier identifiers for each of the transactions.

At step 208, a request for identifiers associated with computing devicescapable of performing a particular transaction according to one or moretransaction parameters is received. For example, the server computer mayreceive a request from a client computing device for suppliers that cansupply a particular quantity of a particular item to a particularlocation. The request may be a request for a specific item, a specifictype of item, or for sourcing a particular event. For example, therequest may be for fifteen office chairs, fifteen of a particular brandof office chair, and/or for sourcing an office for fifteen people.Methods for determining an item and a quantity of an item from asourcing request are described further herein.

In an embodiment, the server computer provides a graphical userinterface for requesting suppliers for suppliers for particular items.The interface may include a drop-down menu or editable text box foridentifying the item, a separate option for identifying a number of theitem being requested, and an option for identifying a location to whichthe item is to be shipped. The interface may include options forfiltering searches based on different criteria, such as price, location,and rating. In an embodiment, the interface includes options forspecifying a type of item, such as an office chair, and/or a particularitem, such as a brand of office chair.

At step 210, the system determines, based on the transactional datadescribing the particular plurality of the transactions, that the entityis capable of performing the particular transaction according to the oneor more transaction parameters. For example, the server computer may usethe past transactions associated with a particular supplier to determinethat the supplier is capable of providing the specified item, thespecified quantity of the item, and/or an item to the specifiedlocation. Methods for determining that the particular supplier iscapable of fulfilling the purchase request are described further herein.

At step 212, the system causes displaying, on the client computingdevice, the normalized identifier. For example, the server computer maydisplay a list of suppliers that are capable of performing theparticular transaction. The server computer may filter the list by oneor more factors, such as a supplier health score, which is described inU.S. patent application Ser. No. 15/683,689, filed Aug. 22, 2017, theentire contents of which are incorporated by reference as if fullydisclosed herein. The server computer may additionally order the listbased on one or more factors, such as prior relationships, supplierratings, win rate, and average price for the item. Methods of filteringand ordering suppliers are described further herein.

Displayed suppliers may be available for selection through the graphicaluser interface for sourcing the requested item. For example, a graphicaluser interface may display, on the client computing device, potentialsuppliers for a requested item. When a supplier is selected, the servercomputer may facilitate a transaction between the client computingdevice and a computing device associated with the supplier. Where thesupplier does not have an account with the system, the server computermay send a message to the supplier based on stored contact data fromprior transactions in order to facilitate the transaction and/or providethe supplier with an opportunity to create an account with the system.

4. Filtering Supplies

FIG. 3 depicts a method of filtering suppliers based on a supplierrequest. The method of FIG. 3 may be used to identify suppliers based ona request for an item, a type of item, or a sourcing event. While themethod of FIG. 3 shows a plurality of filtering steps used inconjunction, the methods described herein may be performed using anycombination of one or more of the filtering steps of FIG. 3 in anyorder.

In FIG. 3, suppliers 302 comprise a plurality of suppliers identifiedthrough prior transactions. The suppliers 302 may be normalized supplieridentifiers and/or suppliers that have been identified to the system.For example, if the system stores supplier profiles for a plurality ofsuppliers, the suppliers 302 may include each supplier profile stored bythe system.

At step 304, the system filters out suppliers 302 that do not existacross more than a threshold number of instances. For example, theserver computer may filter out suppliers do not exist across more thantwo instances. The instances may refer to individual transactions orsets of transactions. For example, if a supplier sold two differentitems to a customer in two separate transactions, but both associatedwith the same billing code and/or tagged event. In an embodiment, theserver computer may identify the two separate transactions as a singleinstance, as the purchases were related to a singular event.Alternatively, the server computer may identify each transaction as aseparate instance. By filtering out suppliers based on a thresholdnumber of instances, the server computer avoids identifying small-scalesuppliers which are less likely to be able to source new events.

In an embodiment, the system further filters out suppliers that do notexist across a threshold number of unique customers. For example, theserver computer may determine, using the transactional data, that aparticular supplier has supplied items in a large number oftransactions, but all for a single customer. While the supplier mayexist across more than the threshold number of instances due to thelarge number of transactions, the supplier would not exist across thethreshold number of unique customers. By filtering out suppliers basedon a threshold number of unique customers, the server computer avoidsidentifying suppliers which supply based on personal relationships withcustomers.

At step 306, the system filters out suppliers that have not supplied therequested item more than a threshold number of times. The thresholdnumbers in steps 304, 306, and 308 may be the same number and/ordifferent numbers. For example, step 304 may use two instances as thethreshold number while step 306 uses three times as the thresholdnumber. The requested item may include the item type and/or aspecifically requested item. For instance, if the supplier requestidentifies a need for desks, the system may filter for suppliers thathave supplied desks more than a threshold number of times. If therequest identifies a need for a particular desk and/or desks withparticular characteristics, the system may filter for suppliers thathave supplied the particular desk and/or desks with the particularcharacteristics more than the threshold number of times.

In an embodiment, the system further filters out suppliers that have notsupplied the requested quantity of the requested item more than athreshold number of times. For example, a particular supplier may havesupplied between one and five desks in a large number of transactionswith various customers. If a customer requests a supplier for supplyingfive hundred desks, the server computer may determine whether theparticular supplier has supplied five hundred desks in the past. If theparticular supplier has not supplied five hundred desks in the past, theserver computer may not identify the particular supplier to therequester.

In an embodiment, the server computer identifies suppliers with acapability to provide a requested quantity of the requested item basedon prior transactions where the supplier provided a similar quantity ofthe item. For instance, in the above example, the ability of thesupplier to provide five hundred desks in a single transaction is notdemonstrated by prior transactions where the supplier supplied up tofive desks. Yet if the supplier had transactions in which four hundredand fifty were supplied, the server computer may determine that thesupplier is capable of supplying five hundred desks. The server computermay store a threshold percentage, such as twenty percent, such thattransactions where the quantity of an item supplied is less that thethreshold percentage lower than the requested quantity are stillincluded as transactions where a required quantity was provided.

At step 308, the server computer filters out suppliers that have notsupplied to the requesting location more than a threshold number oftimes. The requesting location may be a pre-defined region whichincludes the location of the requester. The region may be any of a city,state, country, continent, or other municipalities or principalities.The region may also be separated by other factors, such as trade routesand/or time zones.

Steps 304-308 described above allow the server computer to filter basedon prior transactions. The server may make these determinations byidentifying, for each of a plurality of transactions, a supplier, acustomer, a good provided, a quantity of the good provided, and/or alocation to which the good was provided. The server computer mayaggregate this data to identify suppliers that have provided goods indifferent transactions, to different customers, of a requested goodtype, in a requested quantity, and/or to a requested location. By usingthe past transaction data which is stored at the server computer, theserver computer is able to identify suppliers based on the supplier'shistory regardless of whether the supplier has identified itself to thesystem or maintains a supplier profile.

The server computer may store overrides for one or more of thethresholds described above based on data supplied by a supplier. Forexample, if a supplier sends data to the server computer indicating thatthe supplier is capable of working with new customers, the servercomputer may override the threshold requirement that the supplier existsacross more than a threshold number of instances or has worked with morethan a threshold number of customers. If a supplier has a pre-existingrelationship with a customer, the server computer may also override theexistence and customer thresholds. The supplier may also identify to theserver computer a catalog of items, a quantity of items the supplier isable to supply, and/or locations to which the supplier is able tosupply, thereby overriding the item, item quantity, and/or locationthresholds.

Additionally or alternatively, the supplier may send data to the servercomputer to override selection as a supplier for future transactions.For example, if a supplier wishes to scale back the sale of computerdesks, the supplier may request that the server computer not include thesupplier in a list of suppliers for providing five hundred computerdesks regardless of the fact that the supplier has supplied five hundredcomputer desks many times in the past. If a supplier does not wish toadd new customers, the supplier may additionally request to not beincluded for future transactions for new customers regardless of thenumber of customers the supplier has previously supplied.

At step 310, the system filters out suppliers that do not have a ratingover a particular threshold. For example, the server computer may storesupplier health scores for different suppliers as described in U.S.patent application Ser. No. 15/683,689. The server computer may filterout suppliers with health scores below a particular threshold so thatthe system does not recommend low quality suppliers. The rating may alsoinclude averaged user provided ratings, thereby allowing the servercomputer to filter out suppliers that have received relatively lowratings from one or more users.

Ranking Suppliers

At step 312, the server computer ranks and displays the filtered list ofsuppliers. Displaying a supplier in the list may include displaying oneor more of the supplier's normalized name, the supplier's instance name,contact information for the supplier that is either generally availableto the public or made available to the requester, locations covered bythe supplier, a user-based rating of the supplier, a supplier healthscore, a website for the supplier, availability of catalogs for thesupplier, data relating to prior transactions between the requester andthe supplier, data provided by other customers regarding the supplier,and/or a status of the supplier. The status of the supplier may includewhether the supplier has a profile with the system. The supplier'sinstance name may include a name of the supplier in prior instances withthe requester and/or the stored name of the supplier in the system.

Suppliers may be ranked by any of a plurality of factors, such as anumber of an item that can be supplied, the supplier's win-rate, thesupplier's prior responses, an average price for the item across priortransactions, prior transactions with the requester, a number ofdifferent requested items the supplier is capable of supplying, a ratingof the supplier, and/or other supplier specific data. In an embodiment,the server computer prioritizes supplier that have previously transactedwith the requester in the rankings. The server computer may alsodeprioritize supplier if the requester previously gave the supplier alow rating or previously engaged in a dispute with the supplier.

In an embodiment, the server computer ranks suppliers by a number ofdifferent items the supplier is able to provide. For example, if arequest identifies five different items, the server computer mayidentify filter suppliers for suppliers that are capable of providingany of the five different items. The server computer may then order thesuppliers based on a number of the different items the supplier is ableto provide. Thus, a supplier who is able to provide the requestedquantity of each of the five items may be displayed at the top of thelist while a supplier who is only able to provide the requested quantityof a single item of the five items may be displayed at the bottom of thelist.

If the server computer is unable to identify, for a particular item, asupplier who is capable of supplying the requested quantity of theparticular item, the server computer may display a plurality ofsuppliers who are capable of supplying any quantity of the particularitem. The server computer may rank the suppliers based on a quantity ofthe item the supplier is capable of supplying such that suppliers whocan supply more of the item are ranked higher than suppliers who cannot.

In an embodiment, the server computer factors in the supplier's priorresponses into the ranking. For example, the server computer mayprioritize suppliers who have previously agreed to sell to customerswhen included in a list for providing an item. Suppliers who havepreviously declined to sell to customers when included in a list may bedeprioritized. Suppliers who have declined more than a threshold numberof times in a row may additionally may be filtered out in futureiterations.

In an embodiment, the server computer factors in the supplier's win-rateinto the ranking. The supplier's win-rate refers to a percentage oftimes the supplier indicated a willingness to supply an item that thesupplier was requested to supply the item. For example, if the supplierentered bids in three different sourcing events and was selected in oneof them, the supplier's win-rate would be 30%.

The factors for ranking suppliers may be applied sequentially and/or incombination. For example, suppliers with prior relationships may bedisplayed first. Of those suppliers, the suppliers who are capable ofsupplying all of the requested items may be displayed first. Of thosesuppliers, the suppliers with the lowest average price for the items maybe displayed first and so forth. As another example, ratings, price, andwin-rate may be combined into a single score that is used to rank thesuppliers.

The methods described herein may be implemented when a customer searchesfor a particular item, a type of item, or for sourcing a particularevent. By using the past transactional data, the system is able toidentify suppliers that have a record of being able to supply arequested item at a requested quantity to a requested location.

Sourcing Events

FIG. 5 depicts a method for generating and displaying an event templatebased on past transactional data.

At step 502, transactional data describing transactions between aplurality of computing devices is received. For example, the servercomputer may receive transaction data between a plurality of customersand a plurality of suppliers. In an embodiment, the server computerfacilitates one or more of the transactions through a graphical userinterface and stores the data relating to the transactions. Thetransaction data may include any of a customer identifier, a supplieridentifier, a customer generated tag, product information, pricinginformation, a billing code, location data, a rating for a supplier ofthe transaction, event data, and any other data associated with thetransactions. The server computer may additionally receive informationthat is not tied to individual transactions, such as public contactinformation of suppliers, website URLs for suppliers, and catalogueinformation for suppliers.

At step 504, the system, using the transactional data, identifies aplurality of instances of a particular event type by determining, foreach instance, that a plurality of transactions associated with aparticular computing device relate to an event of the particular eventtype. Determining that the transactions relate to a particular eventtype may include identifying event tags relating to a particular eventtype, billing codes that indicate a specific event type, or purchasepatterns that indicate a specific event type.

In an embodiment, the server computer identifies an event instance froma plurality of transactions that include the same customer and the sameevent tags. Event tags may include digital data associated with one ormore transactions that associate the transactions with a particularuser. For example, the server computer may display, in a graphical userinterface, options to define a tag for a particular transaction. Theoptions for defining a tag may include an editable text box for enteringa tag and/or options to select from preexisting tags, such as tagsstored by the server computer in association with other transactionsfrom the same and/or different customers. If a user defines a “floorbuild” tag and adds the tag to five different transactions, the servercomputer may determine that the five different transactions relate tothe same “floor build” event.

The server computer may additionally identify event instances based onbilling codes. For example, a particular company may use a specialbilling code for a project. The server computer may identify multipletransactions from the same customer with the same billing code asbelonging to the same event. In an embodiment, the server computeradditionally determines whether transactions are within a thresholdperiod of time from each other in order to be grouped into a singleproject. For example, if the threshold period of time is one month, thentransactions with the same billing code from the same customer in asingle month may be identified as being part of the same event while atransaction a year later with the same billing code may be identified aspart of a separate event.

The server computer may label grouped events based on matching patterns.The server computer may initially identify characteristics of an eventtype. For example, a tagged “floor plan” event may include transactionsfor purchase of desks, office chairs, computers, and office suppliessuch as pens, paper, and paperclips. If the server computer identifiesfuture events from billing codes that include transactions for purchaseof desks, office chairs, computers, and office supplies, the servercomputer may identify the event as a “floor plan” event.

The server computer may additionally use a machine learning tool toidentify events based on transactions associated with each other, suchas through a common billing code. The machine learning engine may betrained using normalized identifiers of items and/or item types andverified events. For example, a user may identify a plurality of events,each event including a plurality of transactions. The server computermay train a classifier neural network or other machine learning toolusing the items from the transactions as inputs and the identifiedevents as the outputs.

In an embodiment, the server computer additionally normalizes eventnames. For example, events for building out a floor may include tags of“floor plans”, “office”, “30 ppl floorplan”, etc. The server computermay determine that each of the events refer to the same event type, suchas through pattern matching of items in the events, similarities inevent tags, and/or a machine learning model which is trained using itemsand/or event tags as inputs and event types as outputs. The servercomputer may then select a name for events. The selected name mayinclude the most common name for the event types across the plurality ofevents of the event type and/or a pre-selected name for the event type.For example, an administrator may define the event of “floor build.”When normalizing the tagged events, the server computer may select the“floor build” name for the normalization.

Events may also be identified by a customer as belonging to a specificevent type. For example, when the customer tags the events, the customermay select from pre-generated event types. Thus, if the server computerstored data identifying the event type of “floor build”, the customermay select “floor build” from one or more tag options, such as through adrop-down menu, to be associated with a particular transaction. Theserver computer may determine that each item tagged with the “floorbuild” tag option from a single customer is part of the “floor build”event. By allowing users to select from existing event types, the servercomputer is able to reduce the amount of normalization needed whendealing with different event tags.

At step 506, the system uses the transactional data related to theplurality of instances of the particular event type to determine aplurality of items for the particular event type. For example, for eachevent of a particular event type, the server computer may identify thetransactions associated with the event. The server computer may identifyone or more items within the transaction. The one or more items mayinclude supplied goods and/or services. For example, in an instance ofthe “floor build” event, a first transaction may include the sale offifty computers, a second transaction may include the sale of fiftydesks and fifty office chairs, and a third transaction may include thesale of electrical appliances and a service charge for installing theelectrical appliances.

The server computer may normalize the names of items in the transactionsusing any of the methods described herein. Normalizing the names ofitems may further include broadening specific items to item types. Forexample, a particular brand of office chair may be normalized to just“office chair.” Thus, determining the plurality of items for aparticular event may include normalizing the item names across aplurality of events and determining which normalized item names areassociated with the particular event. The server computer may normalizeitems across only events in an event type, across events in similarcategories of event types, across all events, and/or across transactionsgenerally.

Determining the plurality of items for the particular event type mayinclude aggregating all items and/or item types from each of the priorevents of the event type. For example, if a first “floor build” eventincluded a transaction for a purchase of desks and computers, a second“floor build” event included a purchase of office chairs and computers,and a third “floor build event included a service charge for installingcabling, the determined plurality of items for the event type mayinclude, at least, desks, computers, office chairs, and cablinginstallation.

In an embodiment, determining the plurality of items includes selectingitems that have only appeared in a threshold number and/or thresholdpercentage of previous events. For example, if the threshold percentageis 30%, then only items that were included in transactions in 30% of theevents may be selected. Thus, if, out of ten prior “floor build” events,five events included a purchase of desks, eight events included apurchase of computers, and two events included cabling installation,then the server computer may select computers and desks for the “floorbuild” event, but not the cabling installation.

Additionally and/or alternatively, items in events may be ranked by thefrequency with which they appear in transactions in prior events. Forexample, if, in a plurality of prior “floor build” events, office chairsare purchased in 95% of the events, desks are purchased in 80% of theevents, and computers are purchased in 65% of the events, the servercomputer may rank office chairs highest for the “floor build” event,desks second, and computers third. The server computer may be programmedor configured to include each item ordered by ranking, items with morethan a threshold number and/or percentage of uses in previous events,and or a threshold number of items selected based on ranking. Forexample, the server computer may select the top ten ranked items to beincluded in the event.

At step 508, an event generation request for an event of the particularevent type is received from a client computing device. For example, theserver computer may provide a graphical user interface with options forcreating a new event. The options may include identifiers of eventspreviously identified by the server computer based on priortransactions. Additionally or alternatively, the options may include aneditable text box for defining a new event. Based on the data typed intothe editable text box, the server computer may search through previouslyidentified events to find one or more events that best match theprovided data.

At step 510, the system generates an event template which identifies theplurality of items. For example, when a user selects a particular eventtype through the graphical user interface, the server computer maygenerate an event template for the particular event type. The eventtemplate includes identification of the plurality of items previouslydetermined for the particular event type. For example, when a userselects the “floor build” event option, the server computer may displaya template for the “floor build” event type which includesidentification of recommended item purchases, such as computers, officechairs, and desks.

At step 512, the system displays, through a graphical user interfaceexecuting on the client computing device, the event template. Displayingthe event template may include displaying identifiers of item names forrecommended items for the event. The event template may additionallydisplay identifiers of one or more providers for items in the eventtemplate. For example, the server computer may use the methods describedherein to identify suppliers capable of providing one or more of theitems and display identifiers of the suppliers along with the items.

Event Templates

In an embodiment, event templates include item identifiers, provideridentifiers, provider features, consumption rates, instance rates,and/or recommended event parameters. FIG. 4 depicts an example ofgenerating event templates based on a plurality of transactions. In FIG.4, transactions 402 are used to generate events 420. FIG. 4 is presentedto provide a clear example and does not restrict the event templates tothe items presented. For example, some transactions may include only anevent identifier 404 and item identifier 408 while other transactionsinclude a supplier identifier 406 and an item identifier 408. The events420 may also include less or more features than the ones depicted inFIG. 4.

Transactions 402 include event identifier 404, supplier identifier 406,and item identifier 408. The identifiers for the same feature may differin format between transactions. For example, office chairs may be called“chairs” in one transaction and “ofc chrs” in a second transaction. Inembodiments where events are capable of being defined through usergenerated tags and/or billing strings, the event identifiers may differfrom user to user. As described above, some transactions may include asubset of the three identifiers. For example, transactions that do notinclude a supplier identifier may still be useful in identifying itemsfor specific event types while transactions that do not include an eventidentifier may still be useful in identifying suppliers for specificitems.

The data from transactions 402 may be used to generate events 420.Events 420 may serve as the basis for an event template. Events 420 mayinclude normalized event identifiers 422, items 424, and/or recommendedevent parameters 440. Normalized event identifiers 422 includeidentifiers for each event as determined by the server computer. Forexample, the server computer identifies a plurality of transactions thatrelate to the same event type, such as through comparisons of eventidentifiers 404 and/or item identifiers 408. The server computer maygenerate a normalized event identifier for the event type, such asthrough use of a machine learning model as described herein.

Items 424 include data regarding items for a specific event. Items 424may include a normalized item identifier 426, a consumption rate 428,and/or an instance rate 430. The server computer may normalize itemidentifiers 408 from a plurality of transaction that relate to the sameevent type to generate the normalized item identifiers 426 using themethods described herein. Each event may include a plurality ofdifferent items, each of which contain a normalized item identifier 426.If an item has only been described using a single item identifier 408 inthe plurality of transactions, then the normalized item identifier 426may match the item identifier 408.

Consumption rate 428 includes data identifying a recommended comparativenumber of an item. The consumption rate may be based on a number ofpeople, a size of a space, and/or purchase of other items. The servercomputer may determine the consumption rate 428 for an item based onprior transactions. For example, if a prior floor build event for fortypeople included a purchase of forty computers, the consumption rate forcomputers in the prior floor build event would be one computer perperson. The server computer may average consumption rates for itemsbetween each event. Thus, if a first “floor build” event for twentypeople included thirty office chairs while a second “floor build” eventfor twenty people included forty office chairs, the server computer mayaverage the first consumption rate of 1.5 chairs per person with thesecond consumption rate of 2 chairs per person to reach a consumptionrate of 1.75 chairs per person.

In an embodiment, consumption rates 428 are determined relative toconsumption rates of other goods. For instance, transactions related toa prior instance of an event may not indicate a number of peopleassociated with the event. The server computer may determine, for theprior instance of the event, a relationship between the numbers of eachitem. For example, if a particular instance of a “floor build” eventincluded a purchase of twenty computers and twenty desks, then theserver computer may store a ratio of 1:1 for computers and desks. If theevent additionally included forty chairs, then the server computer maystore a ratio of 1:1:2 for computers, desks, and chairs.

If one or more other “floor build” events identify a number of peoplefor the event, then the ratio for the particular instance may beaveraged with the other ratios and then applied to the number of peopleto generate a consumption rate. For example, if a second event had aratio of 1:1:1:3 where the first value represents a number of people andthe subsequent values represent a number of computers, desks, andchairs, the average of the two ratios when combined would be 1:1:1:2.5.In embodiments where no numeric value is provided in prior transactions,the consumption rate may comprise the ratio of items such that when auser enters in an amount of a first item, the server computer maycompute the amounts for the other items based on the ratio and displaythe amounts to the user.

The instance rates 430 identify a percentage and/or number of priorevents of the particular event type that include the items 424. Forexample, if five out of ten prior events included desks, then theinstances rate 430 for desks would be 0.5 or ½. Items may be ordered byinstance rate in the event template such that the template prioritizesitems for events that are most often purchased.

Supplier recommendations 432 may include recommendations of suppliersfor each item. The recommendations may include a normalized supplieridentifier 434 generated from supplier identifiers 406, supplier contactinformation 436, and/or supplier features 438. Supplier contactinformation may be obtained from supplier contact information in priortransactions and/or from data provided by the supplier whencommunicating with the server computer, such as in a supplier profilegenerated by the supplier and stored on the server computer. In anembodiment, supplier recommendations 432 include selectable options forselecting suppliers to add to an event for sourcing the item for whichthe supplier is recommended. For example, if ten suppliers arerecommended for sourcing office desks, a user may select three of thesuppliers to be added to the event for sourcing desks. In this manner,the server computer optimizes the way in which the events are generated.

Supplier features 438 may include one or more of the supplier's averagecost for the item, a rating for the supplier such as a user ratingand/or a supplier health score, supplier win rates, supplier responserates, known discounts, prior relationship data, a number of the itemthat can be provided, and/or a number of items in the event that can beprovided. Supplier features 438 may be displayed for the supplierrecommendations and/or used to rank the suppliers. Methods of using pasttransactions to identify, filter, and rank suppliers are described inthe prior sections.

Events 420 may additionally include recommended event parameters 440.Recommended event parameters 440 include parameters that are recommendedto optimize an event, such as a sourcing event or bidding event. Eventsmay be optimized to reduce price, time, and/or feasibility. Methods fordetermining optimal parameters for the events are described furtherherein.

The server computer may display the event template through a graphicaluser interface. The interface may include identifiers of eachrecommended item for the event. The interface may additionally display arecommended number of each item based on consumption rate 428. Theinstance rate 430 may be displayed and/or used to order the items.Supplier recommendations for each item may be displayed near the itemand/or in response to a selection of the item through the graphical userinterface. The server computer may additionally track the itemspurchased and/or added to the event and visually display whether itemshave been purchased and/or added to the event, such as through a checkmark or highlight. The server computer may additionally display anyrecommended event parameters, such as by automatically generating anevent with the parameters.

In an embodiment, events 420 are created for different sectors fromtransactions from the different sectors. For example, both an officemanager and a civil engineer may generate “floor build” events, but thetwo events may relate to different types of transactions. The servercomputer may separate events based on sector such that office “floorbuild” events comprise different items than construction “floor build”events. The server computer may determine the different industries basedon customer data, event tags, and/or differences in transactions betweenthe different types of events. For example, the construction “floorbuild” event may include purchases of carpeting, concrete, and otherindustrial items, but not office chairs, desks, or computers.

Optimizing Events

In an embodiment, the server computer uses data from prior events togenerate recommended event parameters 440. Recommended event parameters440 may include a type of event, a recommended number of suppliers, anamount of time for the event, a starting price for bidding events, andother parameters related to building events. The server computer mayadditionally use the prior events to generate estimates, such as finalcost estimates and price reduction estimates.

Generating recommended event parameters 440 may include performingpattern matching within the server computer. For example, the servercomputer may first identify prior events of the same event type. Theserver computer may compute correlations between item costs and numberof suppliers, length of events, starting bid price, event types, numberof different items sourced in the event, number of a specific itemsourced in the event, and/or one or more other event parameters.

The server computer may use the computed correlations to determineoptimal parameters for the event. For example, the server computer mayidentify, for each of a plurality of “floor build” events, a final costof office chairs and a number of suppliers in the event. The servercomputer may compute a correlation between the two values to determine amarginal price benefit of adding an additional supplier. When the pricebenefit of adding an additional supplier falls below a stored thresholdvalue, the server computer may identify the number of suppliers withoutthe added supplier to be the recommended event parameter for the optimalparameter for the event.

In an embodiment, the server computer may generate correlations betweenthe final price and a plurality of different parameters. Thus, insteadof determining the optimal parameter value for each individual parameterindependently, the server computer may optimize based on combinations ofparameters. For example, the server computer may generate a machinelearning system, such as a neural network, which is trained using theparameters for the different events as inputs and the final price of theitem and/or a difference between the final price and average price ofthe item as outputs. Once the machine learning system has been trained,the server computer, may generate a plurality of scenarios with variousparameters in order to identify optimal parameters for an event.

The optimized parameters may be used to generate the event template. Forexample, the server computer may create a sourcing event which uses theoptimized bidding parameters, sets the optimized starting prices andminimum bid change values, and indicates an optimal number of suppliersto use in the bidding. The server computer may additionally recommendsuppliers for the different items to the client computing device. A usermay select from the recommended suppliers in order to finalize thebidding event. The server computer may then execute the bidding eventwith the requested suppliers and the optimized event parameters.

In an embodiment, the optimized parameters may be presented to theclient computing device in order to guide the user in generating a newevent. For example, the starting price value may be presented to theuser to indicate that the user should lower the event's starting pricevalue if the event's starting price value is higher than the recommendedstarting price value.

In an embodiment, the server computer additionally optimizes parametersas a function of time. For example, the server computer may use the pasttransactions to generate correlations of price over time for particularitems. Based on the pricing trends, the server computer may compute anoptimal bid price for the time when the bid is taking place.Additionally or alternatively, the server computer may determine, basedon the correlations of price of item over time, an optimal time tosource different parts of the events. For example, if prices on officechairs historically are lowest during a particular month of the year,the server computer may recommend the particular month of the year forsourcing the office chairs.

Implementation Example—Hardware Overview

According to one embodiment, the techniques described herein areimplemented by at least one computing device. The techniques may beimplemented in whole or in part using a combination of at least oneserver computer and/or other computing devices that are coupled using anetwork, such as a packet data network. The computing devices may behard-wired to perform the techniques, or may include digital electronicdevices such as at least one application-specific integrated circuit(ASIC) or field programmable gate array (FPGA) that is persistentlyprogrammed to perform the techniques, or may include at least onegeneral purpose hardware processor programmed to perform the techniquespursuant to program instructions in firmware, memory, other storage, ora combination. Such computing devices may also combine custom hard-wiredlogic, ASICs, or FPGAs with custom programming to accomplish thedescribed techniques. The computing devices may be server computers,workstations, personal computers, portable computer systems, handhelddevices, mobile computing devices, wearable devices, body mounted orimplantable devices, smartphones, smart appliances, internetworkingdevices, autonomous or semi-autonomous devices such as robots orunmanned ground or aerial vehicles, any other electronic device thatincorporates hard-wired and/or program logic to implement the describedtechniques, one or more virtual computing machines or instances in adata center, and/or a network of server computers and/or personalcomputers.

FIG. 6 is a block diagram that illustrates an example computer systemwith which an embodiment may be implemented. In the example of FIG. 6, acomputer system 600 and instructions for implementing the disclosedtechnologies in hardware, software, or a combination of hardware andsoftware, are represented schematically, for example as boxes andcircles, at the same level of detail that is commonly used by persons ofordinary skill in the art to which this disclosure pertains forcommunicating about computer architecture and computer systemsimplementations.

Computer system 600 includes an input/output (I/O) subsystem 602 whichmay include a bus and/or other communication mechanism(s) forcommunicating information and/or instructions between the components ofthe computer system 600 over electronic signal paths. The I/O subsystem602 may include an I/O controller, a memory controller and at least oneI/O port. The electronic signal paths are represented schematically inthe drawings, for example as lines, unidirectional arrows, orbidirectional arrows.

At least one hardware processor 604 is coupled to I/O subsystem 602 forprocessing information and instructions. Hardware processor 604 mayinclude, for example, a general-purpose microprocessor ormicrocontroller and/or a special-purpose microprocessor such as anembedded system or a graphics processing unit (GPU) or a digital signalprocessor or ARM processor. Processor 604 may comprise an integratedarithmetic logic unit (ALU) or may be coupled to a separate ALU.

Computer system 600 includes one or more units of memory 606, such as amain memory, which is coupled to I/O subsystem 602 for electronicallydigitally storing data and instructions to be executed by processor 604.Memory 606 may include volatile memory such as various forms ofrandom-access memory (RAM) or other dynamic storage device. Memory 606also may be used for storing temporary variables or other intermediateinformation during execution of instructions to be executed by processor604. Such instructions, when stored in non-transitory computer-readablestorage media accessible to processor 604, can render computer system600 into a special-purpose machine that is customized to perform theoperations specified in the instructions.

Computer system 600 further includes non-volatile memory such as readonly memory (ROM) 608 or other static storage device coupled to I/Osubsystem 602 for storing information and instructions for processor604. The ROM 608 may include various forms of programmable ROM (PROM)such as erasable PROM (EPROM) or electrically erasable PROM (EEPROM). Aunit of persistent storage 610 may include various forms of non-volatileRAM (NVRAM), such as FLASH memory, or solid-state storage, magnetic diskor optical disk such as CD-ROM or DVD-ROM, and may be coupled to I/Osubsystem 602 for storing information and instructions. Storage 610 isan example of a non-transitory computer-readable medium that may be usedto store instructions and data which when executed by the processor 604cause performing computer-implemented methods to execute the techniquesherein.

The instructions in memory 606, ROM 608 or storage 610 may comprise oneor more sets of instructions that are organized as modules, methods,objects, functions, routines, or calls. The instructions may beorganized as one or more computer programs, operating system services,or application programs including mobile apps. The instructions maycomprise an operating system and/or system software; one or morelibraries to support multimedia, programming or other functions; dataprotocol instructions or stacks to implement TCP/IP, HTTP or othercommunication protocols; file format processing instructions to parse orrender files coded using HTML, XML, JPEG, MPEG or PNG; user interfaceinstructions to render or interpret commands for a graphical userinterface (GUI), command-line interface or text user interface;application software such as an office suite, internet accessapplications, design and manufacturing applications, graphicsapplications, audio applications, software engineering applications,educational applications, games or miscellaneous applications. Theinstructions may implement a web server, web application server or webclient. The instructions may be organized as a presentation layer,application layer and data storage layer such as a relational databasesystem using structured query language (SQL) or no SQL, an object store,a graph database, a flat file system or other data storage.

Computer system 600 may be coupled via I/O subsystem 602 to at least oneoutput device 612. In one embodiment, output device 612 is a digitalcomputer display. Examples of a display that may be used in variousembodiments include a touch screen display or a light-emitting diode(LED) display or a liquid crystal display (LCD) or an e-paper display.Computer system 600 may include other type(s) of output devices 612,alternatively or in addition to a display device. Examples of otheroutput devices 612 include printers, ticket printers, plotters,projectors, sound cards or video cards, speakers, buzzers orpiezoelectric devices or other audible devices, lamps or LED or LCDindicators, haptic devices, actuators or servos.

At least one input device 614 is coupled to I/O subsystem 602 forcommunicating signals, data, command selections or gestures to processor604. Examples of input devices 614 include touch screens, microphones,still and video digital cameras, alphanumeric and other keys, keypads,keyboards, graphics tablets, image scanners, joysticks, clocks,switches, buttons, dials, slides, and/or various types of sensors suchas force sensors, motion sensors, heat sensors, accelerometers,gyroscopes, and inertial measurement unit (IMU) sensors and/or varioustypes of transceivers such as wireless, such as cellular or Wi-Fi, radiofrequency (RF) or infrared (IR) transceivers and Global PositioningSystem (GPS) transceivers.

Another type of input device is a control device 616, which may performcursor control or other automated control functions such as navigationin a graphical interface on a display screen, alternatively or inaddition to input functions. Control device 616 may be a touchpad, amouse, a trackball, or cursor direction keys for communicating directioninformation and command selections to processor 604 and for controllingcursor movement on display 612. The input device may have at least twodegrees of freedom in two axes, a first axis (e.g., x) and a second axis(e.g., y), that allows the device to specify positions in a plane.Another type of input device is a wired, wireless, or optical controldevice such as a joystick, wand, console, steering wheel, pedal,gearshift mechanism or other type of control device. An input device 614may include a combination of multiple different input devices, such as avideo camera and a depth sensor.

In another embodiment, computer system 600 may comprise an internet ofthings (IoT) device in which one or more of the output device 612, inputdevice 614, and control device 616 are omitted. Or, in such anembodiment, the input device 614 may comprise one or more cameras,motion detectors, thermometers, microphones, seismic detectors, othersensors or detectors, measurement devices or encoders and the outputdevice 612 may comprise a special-purpose display such as a single-lineLED or LCD display, one or more indicators, a display panel, a meter, avalve, a solenoid, an actuator or a servo.

When computer system 600 is a mobile computing device, input device 614may comprise a global positioning system (GPS) receiver coupled to a GPSmodule that is capable of triangulating to a plurality of GPSsatellites, determining and generating geo-location or position datasuch as latitude-longitude values for a geophysical location of thecomputer system 600. Output device 612 may include hardware, software,firmware and interfaces for generating position reporting packets,notifications, pulse or heartbeat signals, or other recurring datatransmissions that specify a position of the computer system 600, aloneor in combination with other application-specific data, directed towardhost 624 or server 630.

Computer system 600 may implement the techniques described herein usingcustomized hard-wired logic, at least one ASIC or FPGA, firmware and/orprogram instructions or logic which when loaded and used or executed incombination with the computer system causes or programs the computersystem to operate as a special-purpose machine. According to oneembodiment, the techniques herein are performed by computer system 600in response to processor 604 executing at least one sequence of at leastone instruction contained in main memory 606. Such instructions may beread into main memory 606 from another storage medium, such as storage610. Execution of the sequences of instructions contained in main memory606 causes processor 604 to perform the process steps described herein.In alternative embodiments, hard-wired circuitry may be used in place ofor in combination with software instructions.

The term “storage media” as used herein refers to any non-transitorymedia that store data and/or instructions that cause a machine tooperation in a specific fashion. Such storage media may comprisenon-volatile media and/or volatile media. Non-volatile media includes,for example, optical or magnetic disks, such as storage 610. Volatilemedia includes dynamic memory, such as memory 606. Common forms ofstorage media include, for example, a hard disk, solid state drive,flash drive, magnetic data storage medium, any optical or physical datastorage medium, memory chip, or the like.

Storage media is distinct from but may be used in conjunction withtransmission media. Transmission media participates in transferringinformation between storage media. For example, transmission mediaincludes coaxial cables, copper wire and fiber optics, including thewires that comprise a bus of I/O subsystem 602. Transmission media canalso take the form of acoustic or light waves, such as those generatedduring radio-wave and infra-red data communications.

Various forms of media may be involved in carrying at least one sequenceof at least one instruction to processor 604 for execution. For example,the instructions may initially be carried on a magnetic disk orsolid-state drive of a remote computer. The remote computer can load theinstructions into its dynamic memory and send the instructions over acommunication link such as a fiber optic or coaxial cable or telephoneline using a modem. A modem or router local to computer system 600 canreceive the data on the communication link and convert the data to aformat that can be read by computer system 600. For instance, a receiversuch as a radio frequency antenna or an infrared detector can receivethe data carried in a wireless or optical signal and appropriatecircuitry can provide the data to I/O subsystem 602 such as place thedata on a bus. I/O subsystem 602 carries the data to memory 606, fromwhich processor 604 retrieves and executes the instructions. Theinstructions received by memory 606 may optionally be stored on storage610 either before or after execution by processor 604.

Computer system 600 also includes a communication interface 618 coupledto bus 602. Communication interface 618 provides a two-way datacommunication coupling to network link(s) 620 that are directly orindirectly connected to at least one communication networks, such as anetwork 622 or a public or private cloud on the Internet. For example,communication interface 618 may be an Ethernet networking interface,integrated-services digital network (ISDN) card, cable modem, satellitemodem, or a modem to provide a data communication connection to acorresponding type of communications line, for example an Ethernet cableor a metal cable of any kind or a fiber-optic line or a telephone line.Network 622 broadly represents a local area network (LAN), wide-areanetwork (WAN), campus network, internetwork or any combination thereof.Communication interface 618 may comprise a LAN card to provide a datacommunication connection to a compatible LAN, or a cellularradiotelephone interface that is wired to send or receive cellular dataaccording to cellular radiotelephone wireless networking standards, or asatellite radio interface that is wired to send or receive digital dataaccording to satellite wireless networking standards. In any suchimplementation, communication interface 618 sends and receiveselectrical, electromagnetic or optical signals over signal paths thatcarry digital data streams representing various types of information.

Network link 620 typically provides electrical, electromagnetic, oroptical data communication directly or through at least one network toother data devices, using, for example, satellite, cellular, Wi-Fi, orBLUETOOTH technology. For example, network link 620 may provide aconnection through a network 622 to a host computer 624.

Furthermore, network link 620 may provide a connection through network622 or to other computing devices via internetworking devices and/orcomputers that are operated by an Internet Service Provider (ISP) 626.ISP 626 provides data communication services through a world-wide packetdata communication network represented as internet 628. A servercomputer 630 may be coupled to internet 628. Server 630 broadlyrepresents any computer, data center, virtual machine or virtualcomputing instance with or without a hypervisor, or computer executing acontainerized program system such as DOCKER or KUBERNETES. Server 630may represent an electronic digital service that is implemented usingmore than one computer or instance and that is accessed and used bytransmitting web services requests, uniform resource locator (URL)strings with parameters in HTTP payloads, API calls, app services calls,or other service calls. Computer system 600 and server 630 may formelements of a distributed computing system that includes othercomputers, a processing cluster, server farm or other organization ofcomputers that cooperate to perform tasks or execute applications orservices. Server 630 may comprise one or more sets of instructions thatare organized as modules, methods, objects, functions, routines, orcalls. The instructions may be organized as one or more computerprograms, operating system services, or application programs includingmobile apps. The instructions may comprise an operating system and/orsystem software; one or more libraries to support multimedia,programming or other functions; data protocol instructions or stacks toimplement TCP/IP, HTTP or other communication protocols; file formatprocessing instructions to parse or render files coded using HTML, XML,JPEG, MPEG or PNG; user interface instructions to render or interpretcommands for a graphical user interface (GUI), command-line interface ortext user interface; application software such as an office suite,internet access applications, design and manufacturing applications,graphics applications, audio applications, software engineeringapplications, educational applications, games or miscellaneousapplications. Server 630 may comprise a web application server thathosts a presentation layer, application layer and data storage layersuch as a relational database system using structured query language(SQL) or no SQL, an object store, a graph database, a flat file systemor other data storage.

Computer system 600 can send messages and receive data and instructions,including program code, through the network(s), network link 620 andcommunication interface 618. In the Internet example, a server 630 mighttransmit a requested code for an application program through Internet628, ISP 626, local network 622 and communication interface 618. Thereceived code may be executed by processor 604 as it is received, and/orstored in storage 610, or other non-volatile storage for laterexecution.

The execution of instructions as described in this section may implementa process in the form of an instance of a computer program that is beingexecuted, and consisting of program code and its current activity.Depending on the operating system (OS), a process may be made up ofmultiple threads of execution that execute instructions concurrently. Inthis context, a computer program is a passive collection ofinstructions, while a process may be the actual execution of thoseinstructions. Several processes may be associated with the same program;for example, opening up several instances of the same program oftenmeans more than one process is being executed. Multitasking may beimplemented to allow multiple processes to share processor 604. Whileeach processor 604 or core of the processor executes a single task at atime, computer system 600 may be programmed to implement multitasking toallow each processor to switch between tasks that are being executedwithout having to wait for each task to finish. In an embodiment,switches may be performed when tasks perform input/output operations,when a task indicates that it can be switched, or on hardwareinterrupts. Time-sharing may be implemented to allow fast response forinteractive user applications by rapidly performing context switches toprovide the appearance of concurrent execution of multiple processessimultaneously. In an embodiment, for security and reliability, anoperating system may prevent direct communication between independentprocesses, providing strictly mediated and controlled inter-processcommunication functionality.

What is claimed is:
 1. A system comprising: one or more processors; amemory storing instructions which, when executed by the one or moreprocessors, cause performance of: receiving transactional datadescribing transactions between a plurality of computing devices; usingthe transactional data, identifying a plurality of instances of aparticular event type by determining, for each instance, that aplurality of transactions associated with a particular computing devicerelate to an event of the particular event type; normalizing identifiersof items in the transactional data; using the transactional data relatedto the plurality of instances of the particular event type, determininga plurality of items for the particular event type using the normalizedidentifiers; receiving, from a client computing device, an eventgeneration request for an event of the particular event type; using thetransactional data, identifying a number of suppliers for a particularitem of the plurality of items which, in past events, have generated alowest price for the particular item; generating an event template whichidentifies the plurality of items using normalized identifiers of theplurality of items and a recommendation of the identified number ofsuppliers; displaying, through a graphical user interface executing onthe client computing device, the event template, displaying the eventtemplate comprising populating the graphical user interface with thenormalized identifiers of the plurality of items.
 2. The system of claim1, wherein the instructions, when executed by the one or moreprocessors, further cause performance of: using the transactional data,identifying a plurality of suppliers of a particular item of theplurality of items; displaying, with the event template, recommendationsof the plurality of suppliers for the particular item.
 3. The system ofclaim 1, wherein the instructions, when executed by the one or moreprocessors, further cause performance of: determining, based, at leastin part, on the transactional data related to the plurality of instancesof the particular event type, a consumption rate of a particular item;wherein the event generation request identifies a size of the event ofthe particular event type; based on the size of the event and theconsumption rate of the particular item, determining a number of theparticular item for the event; displaying, with the event template, arecommendation of the number of the particular item.
 4. The system ofclaim 1, wherein determining that the plurality of transactionsassociated with the particular computing device relate to an event ofthe particular event type comprises determining that the plurality oftransactions contain a particular data string in a particular field. 5.The system of claim 4, wherein identifying the plurality of instances ofthe particular event type comprises normalizing data strings in theparticular field across the plurality of transactions from the pluralityof instances.
 6. The system of claim 4, wherein determining that theplurality of transactions associated with the particular computingdevice relate to an event of the particular event type further comprisesdetermining that particular items identified in the plurality oftransactions match items identified in other transactions of theparticular event type.
 7. The system of claim 1, wherein theinstructions, when executed by the one or more processors, further causeperformance of: using the transactional data, identifying one or moreoptimal parameters for the particular event type; displaying, with theevent template, a recommendation of the one or more optimal parameters.8. The system of claim 7: wherein the one or more optimal parametersinclude a starting price for a particular item of the plurality ofitems; wherein identifying the starting price for the particular itemcomprises identifying an average price for the particular item in thetransactional data.
 9. A method comprising: receiving transactional datadescribing transactions between a plurality of computing devices; usingthe transactional data, identifying a plurality of instances of aparticular event type by determining, for each instance, that aplurality of transactions associated with a particular computing devicerelate to an event of the particular event type; normalizing identifiersof items in the transactional data; using the transactional data relatedto the plurality of instances of the particular event type, determininga plurality of items for the particular event type; receiving, from aclient computing device, an event generation request for an event of theparticular event type; using the transactional data, identifying anumber of suppliers for a particular item of the plurality of itemswhich, in past events, have generated a lowest price for the particularitem; generating an event template which identifies the plurality ofitems using normalized identifiers of the plurality of items and arecommendation of the identified number of suppliers; displaying,through a graphical user interface executing on the client computingdevice, the event template, displaying the event template comprisingpopulating a graphical user interface with the normalized identifiers ofthe plurality of items.
 10. The method of claim 9, further comprising:using the transactional data, identifying a plurality of suppliers of aparticular item of the plurality of items; displaying, with the eventtemplate, recommendations of the plurality of suppliers for theparticular item.
 11. The method of claim 9: determining, based, at leastin part, on the transactional data related to the plurality of instancesof the particular event type, a consumption rate of a particular item;wherein the event generation request identifies a size of the event ofthe particular event type; based on the size of the event and theconsumption rate of the particular item, determining a number of theparticular item for the event; displaying, with the event template, arecommendation of the number of the particular item.
 12. The method ofclaim 9, wherein determining that the plurality of transactionsassociated with the particular computing device relate to an event ofthe particular event type comprises determining that the plurality oftransactions contain a particular data string in a particular field. 13.The method of claim 12, wherein identifying the plurality of instancesof the particular event type comprises normalizing data strings in theparticular field across the plurality of transactions from the pluralityof instances.
 14. The method of claim 12, wherein determining that theplurality of transactions associated with the particular computingdevice relate to an event of the particular event type further comprisesdetermining that particular items identified in the plurality oftransactions match items identified in other transactions of theparticular event type.
 15. The method of claim 9, further comprising:using the transactional data, identifying one or more optimal parametersfor the particular event type; displaying, with the event template, arecommendation of the one or more optimal parameters.
 16. The method ofclaim 15: wherein the one or more optimal parameters include a startingprice for a particular item of the plurality of items; whereinidentifying the starting price for the particular item comprisesidentifying an average price for the particular item in thetransactional data.
 17. A computer system comprising: one or moreprocessors; a memory coupled to the one or more processors; one or moresequences of program instructions in the memory which, when executed bythe one or more processors, cause performance of: receivingbuyer-supplier transactional data describing transactions in physicalgoods between a plurality of computing devices of a buyer entity and asupplier entity and comprising one or more of electronic purchase ordersand electronic invoices; normalizing identifiers of physical goods inthe buyer-seller transactional data; using the transactional data,identifying a plurality of instances of a particular event type bydetermining, for each instance, that a plurality of transactionsassociated with a particular computing device relate to an event of theparticular event type; using the transactional data related to theplurality of instances of the particular event type, determining aplurality of physical goods for the particular event type; receiving,from a client computing device, an event generation request for an eventof the particular event type; using the transactional data, identifyinga number of suppliers for a particular physical good of the plurality ofphysical goods which, in past events, have generated a lowest price forthe particular physical good; generating an event template whichidentifies the plurality of physical goods using normalized identifiersof the plurality of physical goods and a recommendation of theidentified number of suppliers; displaying, through a graphical userinterface executing on the client computing device, the event template,displaying the event template comprising populating a graphical userinterface with the normalized identifiers of the plurality of physicalgoods.